Figure 11 - MeluXina system: storage, system and cloud modules

Figure 11 - MeluXina system: storage, system and cloud modules. © LuxProvide S.A.

A private Cloud module based on the OpenStack platform provides facilities for running APIs, dashboards, workflow orchestration, tools for data intake from sensor platforms and interactive data exploration applications, complementing the core supercomputing capabilities of MeluXina and meant to drive computational workloads on its other modules.

A rich software environment enables users to take advantage of the systems’ computational and data capabilities, with hardware-optimised software built using the EasyBuild9 platform. From 2021 over 300 packages are provided to users, comprising compilers, programming languages, performance engineering tools, a variety of numerical, acceleration and data libraries, frameworks (especially for ML/DL - PyTorch, TensorFlow, Horovod, Keras), and also end user applications (such as GROMACS, OpenFOAM, CP2k, QuantumESPRESSO, HOOMD-blue, NAMD, NWChem) covering a variety of domains.

Counting on over 18 PFLOP/s of aggregated raw FP64 performance (the GPUs themselves capable of delivering 500 PFLOP/s of AI performance) and over 20 PBytes of data, MeluXina is meant to tackle workloads coming from a wide variety of domains, from space to health technologies, environment, manufacturing, engineering and finance. The modular system is ideally suited to accelerate simulations for building highly accurate digital twins, driving added value for societal applications. Truly bringing the Modular concept to life, the hybrid technologies part of MeluXina provide a cutting-edge base for excellence in science and innovation, able to cater to the needs of a wide range of users from industry, the public sector and the scientific community.

9 EasyBuild website: https://easybuild.io/ MeluXina is meant to tackle workloads coming from a wide variety of domains, from space to health technologies, environment, manufacturing, engineering and finance